public class StringHomeWork1 {
  static  String str = new String("good");
  static  char[ ] ch = { 'a' , 'b' , 'c' };

    public static void change(String str,char ch[ ]){
        str = "test ok";
        ch[0] = 'g';
    }

    public static void main(String[] args) {
        change(str,ch);
        System.out.print(str + " and ");
        System.out.print(ch);

    }
}
